Skip to main content
share Share
favorite Favorite

1,146
RESULTS

Media Type
1,102
texts
21
audio
18
movies
3
software
1
images
1
web
More right-solid
Availability
1,137
Always Available
7
Waitlist
2
Available to Borrow
Topics & Subjects
70
Geometry, Non-Euclidean
65
EUCLIDEAN GEOMETRY
54
NASA Technical Reports Server (NTRS)
50
Geometry
43
Mathematics
34
ERIC Archive
More right-solid
Collection
More right-solid
Creator
54
nasa technical reports server (ntrs)
52
halsted, george bruce
34
eric
15
yuri a. rylov
11
defense technical information center
11
nigel simmons
More right-solid
Language
923
English
27
German
9
French
3
Latin
2
Italian
1
Russian
More right-solid
SHOW DETAILS
up-solid down-solid